Ardsley Advisory Partners’s Zscaler ZS Stock Holding History

Ardsley Advisory Partners’s Portfolio ZS Stock Details ZS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-16,000	Closed	-$5.02M	–	205
2025 Q2	$5.02M	Buy	+16,000	New	+$3.99M	0.66%	48
2025 Q1	–	Sell	-10,300	Closed	-$1.86M	–	214
2024 Q4	$1.86M	Buy	+10,300	New	+$1.99M	0.29%	92
2024 Q3	–	Sell	-25,200	Closed	-$4.84M	–	191
2024 Q2	$4.84M	Buy	+25,200	New	+$4.48M	0.71%	49
2023 Q4	–	Sell	-5,000	Closed	-$778K	–	180
2023 Q3	$778K	Buy	5,000 +100	+2%	+$15K	0.17%	91
2023 Q2	$717K	Buy	+4,900	New	+$598K	0.12%	98
2022 Q4	–	Sell	-10,600	Closed	-$1.74M	–	160
2022 Q3	$1.74M	Buy	+10,600	New	+$1.73M	0.39%	53
2022 Q1	–	Sell	-5,000	Closed	-$1.61M	–	164
2021 Q4	$1.61M	Buy	5,000 +4,000	+400%	+$1.26M	0.31%	55
2021 Q3	$262K	Buy	+1,000	New	+$251K	0.04%	116
2021 Q2	–	Sell	-3,500	Closed	-$601K	–	172
2021 Q1	$601K	Buy	+3,500	New	+$695K	0.07%	95
2020 Q2	–	Sell	-7,000	Closed	-$426K	–	168
2020 Q1	$426K	Buy	+7,000	New	+$385K	0.17%	65
2019 Q1	–	Sell	-12,000	Closed	-$471K	–	150
2018 Q4	$471K	Buy	+12,000	New	+$453K	0.12%	65

Other funds holding ZS

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

American Century Companies

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Investment Management

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

First Trust Advisors

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

AQR Capital Management

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return